In a startlingly detailed report in Star, a 15-year-old Biebs allegedly slept with an unidentified 25-year-old “European” woman on Feb. 4, 2010. They supposedly met at a T.G.I. Fridays after the singer’s concert in Florida and he took her back to his room at the Gansevoort South hotel, the mag claims.

After the alleged one-night stand, the woman gave birth in late October 2010 to a baby girl, a “source” said in the report.

“She gave birth to a baby girl later that year, and Justin didn’t know anything about it. She just wanted to protect her baby. She wanted to keep her and her family away from any spotlight,” the source said. “In my opinion, she does look a lot like Justin did at that same age.”

To take it a step further, the tabloid printed alleged texts between Bieber and the woman after their supposed hook-up where he says “thanks 4 last night” and calls it “Our little secret?”

A rep for Bieber has claimed that the story is completely false.

It’s not the first time the heartthrob has faced a made-up paternity story. In 2011, a 20-year-old San Diego woman named Mariah Yeater claimed in court papers that Bieber fathered her son. Her claim turned out to be untrue.